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annotate db/libervia_pubsub_update_8_9.sql @ 466:0d38c3529972

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psql: schema update (9) to add `roster` table
author Goffi <goffi@goffi.org>
date Fri, 15 Oct 2021 13:40:59 +0200
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466
0d38c3529972 psql: schema update (9) to add `roster` table
Goffi <goffi@goffi.org>
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1 -- we check version of the database before doing anything
0d38c3529972 psql: schema update (9) to add `roster` table
Goffi <goffi@goffi.org>
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2 -- and stop execution if not good
0d38c3529972 psql: schema update (9) to add `roster` table
Goffi <goffi@goffi.org>
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3 \set ON_ERROR_STOP
0d38c3529972 psql: schema update (9) to add `roster` table
Goffi <goffi@goffi.org>
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4 DO $$
0d38c3529972 psql: schema update (9) to add `roster` table
Goffi <goffi@goffi.org>
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5 DECLARE ver text;
0d38c3529972 psql: schema update (9) to add `roster` table
Goffi <goffi@goffi.org>
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6 BEGIN
0d38c3529972 psql: schema update (9) to add `roster` table
Goffi <goffi@goffi.org>
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7 SELECT value INTO ver FROM metadata WHERE key='version';
0d38c3529972 psql: schema update (9) to add `roster` table
Goffi <goffi@goffi.org>
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8 IF NOT FOUND OR ver!='8' THEN
0d38c3529972 psql: schema update (9) to add `roster` table
Goffi <goffi@goffi.org>
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9 RAISE EXCEPTION 'This update file needs to be applied on database schema version 8, you use version %',ver;
0d38c3529972 psql: schema update (9) to add `roster` table
Goffi <goffi@goffi.org>
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10 END IF;
0d38c3529972 psql: schema update (9) to add `roster` table
Goffi <goffi@goffi.org>
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11 END$$;
0d38c3529972 psql: schema update (9) to add `roster` table
Goffi <goffi@goffi.org>
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12 \unset ON_ERROR_STOP
0d38c3529972 psql: schema update (9) to add `roster` table
Goffi <goffi@goffi.org>
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13 -- end of version check
0d38c3529972 psql: schema update (9) to add `roster` table
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14
0d38c3529972 psql: schema update (9) to add `roster` table
Goffi <goffi@goffi.org>
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15 /* new "roster" table */
0d38c3529972 psql: schema update (9) to add `roster` table
Goffi <goffi@goffi.org>
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16 CREATE TABLE roster (
0d38c3529972 psql: schema update (9) to add `roster` table
Goffi <goffi@goffi.org>
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17 roster_id serial PRIMARY KEY,
0d38c3529972 psql: schema update (9) to add `roster` table
Goffi <goffi@goffi.org>
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18 jid text NOT NULL UNIQUE,
0d38c3529972 psql: schema update (9) to add `roster` table
Goffi <goffi@goffi.org>
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19 version text,
0d38c3529972 psql: schema update (9) to add `roster` table
Goffi <goffi@goffi.org>
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20 updated timestamp with time zone NOT NULL,
0d38c3529972 psql: schema update (9) to add `roster` table
Goffi <goffi@goffi.org>
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21 roster xml NOT NULL
0d38c3529972 psql: schema update (9) to add `roster` table
Goffi <goffi@goffi.org>
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22 );
0d38c3529972 psql: schema update (9) to add `roster` table
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23
0d38c3529972 psql: schema update (9) to add `roster` table
Goffi <goffi@goffi.org>
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24 UPDATE metadata SET value='9' WHERE key='version';